Mudita
Mudita Kompakt
A 4.3 inch E Ink phone with offline maps and a hardware privacy switch.
Shipping Cold turkey devices
$339 to $399
List price is $399 at Mudita's own store and at Dumb Wireless. Both are running a back-to-school discount to the end of September 2026: $339.15 from Mudita, $339 from Dumb Wireless. It went on general sale at $439 in May 2025 when pre-orders closed, and Mudita has cut the list price since. Mudita's outlet has carried used units at $288.15.
- TypeTouch bar
- SoftwareCustom minimal OS
- Screen4.3" E-ink / e-paper
- Network2G / 3G / 4G
- Introduced 2025
Software and apps
- Operating system
- MuditaOS K: de-Googled Android-based
- App store
- Partial
- Web browser
- Sideload
- Unknown
- Sideloading
- Yes
- Sideload
- Spotify
- Sideload
- Podcasts
- Unknown
- Apple Music
- No
- Your own MP3s
- Yes
- RCS messaging
- No
- Group texts
- Unknown
- Android Auto
- NoMuditaOS K is de-Googled, so there are no Play services to run it.
- Maps
- Built-in maps
Hardware
- Form factor
- Bar (touch)
- Screen
- 4.3 inch E Ink touchscreen, 800x480, about 216 ppi, under matte mineral glass rated 8H. There is a cool-white front light with adjustable brightness that you can switch off from the control panel.
- Camera
- Yes
- Battery
- 3,300 mAh not user-replaceable
- USB-C
- Yes
- Headphone jack
- Yes
- Water and dust
- IP54
- Weight
- 164 g
Connectivity
- Network
- 2G / 3G / 4G
- VoLTE
- Yes
- SIM
- Dual SIM + eSIM + microSDOne dedicated nano-SIM slot plus a hybrid slot that takes either a second nano-SIM or a microSD card. eSIM works as well, but using it disables the second SIM slot; microSD still works.
- Wi-Fi hotspot
- Yes
- Bands
- Global version: 2G GSM 850/900/1800; 3G UMTS B1/B5/B8; 4G LTE FDD B1/B3/B5/B7/B8/B12/B13/B18/B19/B20/B26; 4G LTE TDD B34/B38/B39/B40/B41. North American version: 2G GSM 850/900/1900; 3G UMTS B2/B4/B5/B8; 4G LTE FDD B2/B4/B5/B7/B8/B12/B13/B17/B18/B19/B25/B26/B66/B71; 4G LTE TDD B34/B38/B40/B41.
- Works on
- AT&T, T-Mobile
- Carriers
- Sold unlocked in two variants. Mudita says it tested the global version on AT&T, T-Mobile and Verizon in Chicago, Detroit and Orlando. Dumb Wireless lists US compatibility as T-Mobile, AT&T and MVNOs such as Mint and Noble Mobile, and says Verizon works only if you already have an active physical Verizon SIM. Canadian compatibility is Rogers, Telus and their sub-carriers.
Where to get one
- Regions
- United States, Canada, United Kingdom, Europe, Ships worldwide
- Countries
- Mudita ships the North American version to the United States and Canada, and the global version to 39 countries. The whole EU plus the UK, Norway, Switzerland, Iceland, Andorra, Monaco, San Marino, Liechtenstein, Serbia, Turkey, Australia and New Zealand.
- Amazon
- amazon.comAffiliate link, and a search rather than one listing, because the sellers change. Buying through it pays this site a commission at no extra cost to you.
- Retailer
- dumbwireless.com
- Also sold at
- dumbwireless.com ($339); Amazon
Notes
The Offline+ switch cuts the modem and the microphones in hardware, and emergency calls stop working while it is on. Sideloading runs from Mudita's desktop app, and nothing you sideload can be uninstalled afterwards. The battery is glued in and only Mudita replaces it.
Last updated September 16, 2026.
